如果企业客服不在线，也可拨打400电话联系。或者发布求购信息
Inoculating loop, ?: 4 mm, length: 60 mm, made of stainless steel
L-蛋氨酸
3,5-二甲基苄基溴
羧甲基纤维素铵盐
17种氨基酸混合溶液标准物质
涤纶棉织物中8项重金属成分分析标准物质
交换单元及配件
Universal absorbers, Bottle of 800 g
VOLUMETRIC FLASKS WITHOUT GRADUATION MARK WITH STOPPER BED, NECK PARTIALLY, 100ML, NS 14/23, DURAN
Camphene Solution, 1000 mg/L (RM, ISO GUIDE 34)标准品
